We've got an exclusive adults-only clip from Hot Tub Time Machine. Watch as the has-been adults reawaken their youth by crashing down a mountain. This clip is pretty much the embodiment of the film: loads of cussing and slapstick.

And we love it! Rob Corddry's character is "that guy" — that asshole who ruins the party for everyone, but always keeps it interesting. You know, someone who is a lot more fun when they are young rather then when they are old, so thank goodness this film restores the character's youth via hot tub technology. And yes that squirrel is meant to be covered in nasty bits — spoiler alert: it's Corddry's vomit.